How do I transcribe a YouTube video with DupDub?

Click the DupDub icon while watching a YouTube video. The plugin instantly generates a YouTube transcript, which you can copy or download as TXT, SRT, or VTT.

Can I summarize a YouTube video without watching it?

Yes. With one click, you can generate an AI-powered video summary, saving time while grasping key points—perfect for students, professionals, or researchers.

Is the YouTube transcript extension free to use?

New users get a 3-day free trial with 10 credits to explore features like YouTube transcription, subtitle translation, and AI summaries.

How does credit usage work?

Transcribing a video costs 0.02 credits per second, and each summary costs 0.5 credits. You won’t be charged again for the same video—DupDub remembers it.

What happens if I run out of credits?

When credits run out, the plugin will prompt you to upgrade. You can buy more credits instantly on the DupDub payment page to keep using all features.

Can I perform text-to-speech after transcription?

Yes. After transcribing, click “More” to open DupDub Studio and use the AI text-to-speech tool to turn transcripts into realistic, customizable voiceovers.

Can I translate YouTube subtitles into other languages?

Yes. DupDub allows you to translate YouTube subtitles into 40+ languages—ideal for global viewers, educators, and content localizers.

YouTube Transcript & Summary Tool – Free Chrome Extension

Real-Time YouTube Transcript Generator

Transcribe YouTube videos in real time with accurate, time-stamped text — completely free.

Built for creators who need fast, AI-powered transcripts right in their browser.

Get start for free

Efficient YouTube Subtitle Translation

With a single click, translate YouTube video subtitles into over 40 languages for free.

Ideal for content creators and viewers aiming to reach a global audience with precise translations.

Get start for free

Quick YouTube Video Summaries

Instantly extract key points from YouTube videos without watching the entire content.

Save time and enhance productivity with concise, AI-generated summaries.

Get start for free

How to Use DupDub YouTube Chrome Extension

Step1:
Install the Extension
After successful installation, you will see the DupDub icon in your browser's toolbar.
Step2:
Launch the Extension
Log in or register using your DupDub account.Once logged in, the extension will be ready to use on any YouTube video.
Step3:
Start Transcription
Open a YouTube video and click the DupDub icon in the toolbar.The extension will automatically transcribe the video’s audio or subtitles.

What our users are saying

Emily (Podcaster)
Producing my podcast is a time-consuming task, involving hours of recording and editing to ensure a pleasant listening experience. However, with the help of DupDub’s voice cloning, I can significantly streamline this process and easily rectify any speaking mistakes in a fraction of the time it would traditionally take and allow me to save a considerable amount of effort.
Smith (Youtuber)
Voiceovers are crucial for engaging my YouTube viewers. It's important for my larger YouTube channels to give my content production team access to my channel's voice, even when I'm away. With my voice cloning on DupDub, creating content for my YouTube channel is effortless. No more stress from reshooting or editing lines under strict deadlines.
Isabella (Market worker)
As an online course teacher, I understand the importance of enhancing the learning experience for my students through captivating voiceover narration. DupDub voice cloning service makes it incredibly easy to scale up E-Learning projects and bring scripts to life. And it allows for the regeneration of cloned voice lines within seconds, making it effortless to adapt to changing information and educational needs.
IDaniel (Teacher)
As a marketing professional, I know the impact of video and audio in capturing audience attention. However, scaling up advertising production can be costly and challenging. That's why I'm excited about voice clones.Thanks to DupDub, talent performance is expedited, ensuring consistent brand experiences as well as enhance marketing recognition and uphold our brand identity.